html,
body,
#app{
    margin: 0;
    padding: 0;
    height: 100%;
    min-width: 1366px;
}
.el-breadcrumb {
    margin-bottom: 15px;
}
.el-card {
    box-shadow: 0 1px 0px rgba(0, 0, 0, 0.2);
}
.el-pagination {
    margin-top: 15px;
}

.el-cascader-menu {
    height: 300px;
} 
.ql-editor{
    min-height: 300px;
}